baber/WOPTO huggingface dataset:
Patent FR-2549630-A1 (FR)
Title: Support d'enregistrement optico-magnetique
Inventor: TANAKA FUJIO
IPC: G11C13/06
Filed: 1984-07-19
Abstract: SUPPORT D'ENREGISTREMENT OPTICO-MAGNETIQUE COMPRENANT: UNE COUCHE D'ENREGISTREMENT DE PELLICULE MAGNETIQUE MINCE AYANT UN BAS POINT DE CURIE OU UNE BASSE TEMPERATURE DE COMPENSATION MAGNETIQUE ET UNE FORCE COERCITIVE ELEVEE ET COMPORTANT UN AXE D'AIMANTATION FACILE DANS UNE DIRECTION PERPENDICULAIRE A LA SURFACE DE PELLICULE; UNE COUCHE DE REPRODUCTION 2 CONTIGUE A LA COUCHE D'ENREGISTREMENT 3, DE GRAND ANGLE DE ROTATION MAGNETIQUE DE KERR, COMPORTANT UN AXE D'AIMANTATION FACILE DANS UNE DIRECTION PERPENDICULAIRE A LA SURFACE DE PELLICULE; ET UN SUBSTRAT TRANSPARENT 1 SITUE DU COTE DE L'ARRIVEE DE LA LUMIERE. LE DISPOSITIF COMPORTE UNE COUCHE DE METAL REFLECTEUR 5 ASSURANT LA REFLEXION DE LA LUMIERE ENTREE DU COTE DU SUBSTRAT TRANSPARENT ET QUI A TRAVERSE LA COUCHE D'ENREGISTREMENT ET LA COUCHE DE REPRODUCTION. UNE COUCHE DIELECTRIQUE PEUT ETRE DISPOSEE SUR UN COTE DU SUBSTRAT TRANSPARENT OU DE LA COUCHE DE METAL REFLECTEUR. LA COUCHE D'ENREGISTREMENT ET LA COUCHE DE REPRODUCTION PEUVENT ETRE PERMUTEES.
Patent FR-2552084-A1 (FR)
Title: Nouveaux derives condenses d'as-triazine et compositions pharmaceutiques les contenant
Inventor: MESSMER ANDRAS
IPC: A61K31/53
Filed: 1984-09-19
Abstract: COMPOSES DU TYPE COMPORTANT UN ION AMPHOTERE QUI REPONDENT A LA FORMULE GENERALE 1 CI-APRES: (CF DESSIN DANS BOPI) ET LEURS ISOMERES. PROCEDE DE PREPARATION DE CES COMPOSES ET COMPOSITIONS PHARMACEUTIQUES CONTENANT CES DERNIERS.
Patent FR-2569947-A1 (FR)
Title: Artificial fishing bait
Inventor: DUBERT JACQUES
IPC: A01K85/16
Filed: 1984-09-12
Abstract: The invention relates to an artificial fishing bait comprising a body 1 which simulates a bait; this body is provided with receiving means 1a in the position of the eyes, these means consisting in particular of a transverse hole. At least one small piece 4 simulating the eyes is attached to the said body by being fitted into the means 1a. This attached piece is advantageously made by moulding a synthetic substance, especially one coloured in the mass and phosphorescent or luminescent, in order to give the artificial bait the realistic appearance of live bait.
Patent FR-2571528-A1 (FR)
IPC: G09F9/37
Filed: 1984-10-10
Abstract: 1. Device comprising moving supports carrying a matrix of motifs (3) for allowing various information to be public displayed the device comprising elements (21) constituted by vertical segments or horizontal segments, characterized in that each segment (22) is subdivided into subsegments (8) constituted by at least two coaxial profiled pieces (1, 2) for alphanumeric display, the mechanism for rotating the subsegments (8) being entirely electro-mechanical, and in that a motor (23) is associated to a group of display elements through the intermediary of a transmission shaft (24) which, at the lower end of each one of these elements, transmits to two belts (17), through driving band (25), a translational movement which is used, for short periods, for operating racks (9) vertically guided in a rail (1) and mecanically arrested by electromagnets (15) during their displacement, the distance of the displacement of the rack being a function of the desired angle of rotation for the subsegments, which angle is determined by the number of motifs.
Patent FR-2572754-A1 (FR)
Title: Column-assembly of the panels
IPC: E04B1/343
Filed: 1984-11-06
Abstract: Device for assembling the panels. The invention relates to a device enabling one to four panels having the same thickness to be assembled. It is made up of a column with a set of screws 2 passing through its fixed part 6 so that the panels P may be clamped by moving the mobile parts 3 and 5 closer together. The device according to the invention is particularly intended to be used for fitting out spaces (advertising stands, offices, residence...).
Patent FR-2557914-A1 (FR)
Title: Habillage pour huisserie de porte exterieure ou interieure ou equivalent, fixee dans une baie de mur
Inventor: HERING WILLI
IPC: E06B1/62
Filed: 1984-11-15
Abstract: AVEC CET HABILLAGE, ON RECOUVRE DES HUISSERIES ANCIENNES DEVENUES LAIDES OU DEFORMEES. L'HABILLAGE COMPREND DEUX PROFILES DE SERRAGE QUE L'ON POSE SUR LE COTE DECORATIF ET LE COTE FEUILLURE LE LONG DU BORD DE LA BAIE DU MUR. L'HABILLAGE COMPREND EGALEMENT UNE PLAQUE DE RECOUVREMENT 16 QUI EST PLACEE SUR LE COTE ARRIERE DE L'ANCIENNE HUISSERIE. CETTE PLAQUE 16 EST BLOQUEE ENTRE DES AILES 70 DES PROFILES DE SERRAGE QUI SONT EMBOITEES SUR SA FACE AVANT ET SA FACE ARRIERE. SUR LEURS AUTRES COTES, LES PROFILES DE SERRAGE PRESENTENT DES AILES PROLONGEES 78 QUI S'ETENDENT SUR TOUT LE COTE DECORATIF ET LE COTE FEUILLURE DE L'ANCIENNE HUISSERIE ET RECOUVRE CES COTES. DES COUVRE-JOINTS 48 SONT D'UNE SEULE PIECE AVEC CES AILES. L'HABILLAGE SELON L'INVENTION SE MONTE SUR UNE HUISSERIE ANCIENNE EN UN PETIT NOMBRE DE MANOEUVRES ET PAR CONSEQUENT AVEC UN PRIX DE REVIENT AVANTAGEUX.
Patent FR-2556900-A1 (FR)
Title: Darlington transistor circuit with high operating voltage.
Inventor: HIDESHIMA MAKOTO
IPC: H03K17/08
Filed: 1984-12-14
Abstract: The invention relates to a Darlington transistor circuit with high operating voltage. It includes a branch circuit 31 comprising a transistor Q2 whose collector is connected to the base of the first transistor Q11 of the Darlington circuit and whose emitter is connected to the base of the second transistor Q12, a resistor 35 in series with the base of the branch transistor Q2 and the collector C of the Darlington transistor Q1 and a diode 33 in series with this resistor. The invention applies in particular to protecting a Darlington transistor circuit against short-circuits of a load.
Patent FR-2590461-A1 (FR)
Title: Device for raising a coffee table or a trolley to the height of a normal table
IPC: A47B9/18
Filed: 1985-01-16
Abstract: Device intended for raising a table of low height. The invention makes it possible to raise a coffee table, which may or may not be on rollers, to the height of a normal table. The invention consists of two U-shaped modules, which can pivot or slide along the vertical side uprights of the table. In the case of a trolley, the wheels are thus raised off the ground and therefore put out of use. The device according to the invention is intended in particular for tables of low height to be used for a dual purpose. In a preferred embodiment, this device will be marketed in a form adapted to a trolley having two leaves, allowing conversion into a high table for four people.
Patent FR-2576993-A1 (FR)
Title: Method of clamping a torsion bar
Inventor: SARDOU MAX
IPC: F16F1/16
Filed: 1985-02-01
Abstract: The two joined ends of a composite band, formed mainly from roughly longitudinal reinforcing elements bonded in a matrix, are wound around each zone of the bar experiencing a torque. The loop opposite this end is anchored so that the tension on the band resulting from the winding operation causes the band to exert a radial pressure on each of the said zones in the bar, thus clamping it.
Patent FR-2578652-A1 (FR)
Title: Device giving an indication of the presence of a three-phase voltage for medium-voltage electricity distribution substations
IPC: G01R19/155
Filed: 1985-03-07
Abstract: The three-phase indicating device incorporates a flashing light and is supplied with power from capacitors built on medium-voltage circuits having capacitances of the order of a picofarad. It consists of a thermoplastic resin moulding 1 enclosing three separate electronic circuits 2 supplied directly by the 1-picofarad capacitors through pins 3 and earthed through pins 4. These circuits are connected to sockets 8 of different colours, which allow the use of phase comparators. The mountings on the equipment 9 are produced directly by moulding. Intended particularly for use on equipment in medium-voltage electricity distribution substations.
Patent FR-2565897-A1 (FR)
Inventor: LAMBRECHT EMIEL Y
IPC: B31B23/00
Filed: 1985-03-26
Abstract: The apparatus serves to keep a web W of thermoplastic material taut and it comprises a device 28 for continually dispensing the material, a device 38 for dispensing, repeatedly and intermittently, a chosen length of the material, a device 40, 42 for welding and cutting the chosen dispensed length, and a device 36 which is synchronised with the intermittent device 38 and placed between the continuous device and the intermittent device in order to keep the web constantly taut.
Patent FR-2563650-A1 (FR)
Title: Appareil de chargement pour un lecteur de disque
Inventor: TAKAMATSU RYOJI
IPC: G11B17/04
Filed: 1985-04-30
Abstract: L'INVENTION CONCERNE UN APPAREIL DE CHARGEMENT DESTINE A UN LECTEUR DE DISQUE. L'APPAREIL COMPORTE DES BRAS DE CHARGEMENT 40, 41 MONTES SUR UN CADRE FIXE 30, DESTINES A CHARGER UN DISQUE SUR UN DISPOSITIF DE MISE EN ROTATION 35 MONTE SUR UN CHASSIS 31 SUPPORTE ELASTIQUEMENT. UN MECANISME DE BLOCAGE 35 BLOQUE LE CHASSIS 31 PAR RAPPORT A LA STRUCTURE FIXE 30 PENDANT LES OPERATIONS DE CHARGEMENT ET DE DECHARGEMENT. L'INVENTION S'APPLIQUE NOTAMMENT A UN LECTEUR DE DISQUES OPTIQUES POUR DES VEHICULES AUTOMOBILES.
Patent FR-2585597-A1 (FR)
Title: Method and device for batch casting metals
Inventor: APOSTOLOU GEORGES
IPC: B22D11/04
Filed: 1985-07-30
Abstract: The invention relates to a method and to a device for continuously casting metals in an ingot mould surmounted by a preheater. It is characterised in that the periphery of the lower part 2 of the preheater is maintained under a pressure of inert gas throughout the duration of casting by means of a conduit 12 which penetrates into an annular chamber 11 formed by a screen 13 which surrounds the said part. It applies particularly to the casting of aluminium-based billets having a good surface appearance, and to multiple-ingot mould installations where, due to its simplicity, it can be employed with a reduced labour force without any risk of loss of adjustment.
Patent FR-2569885-A1 (FR)
Title: Carte a circuit integre et son dispositif d'identification
Inventor: KITCHENER ROBERT ANDREW
IPC: G06Q20/34
Filed: 1985-08-14
Abstract: L'INVENTION CONCERNE UNE CARTE A CIRCUIT INTEGRE ET SON DISPOSITIF D'IDENTIFICATION. DES DONNEES SECRETES D'IDENTIFICATION SONT MEMORISEES DANS UNE MEMOIRE 61 D'UN CIRCUIT INTEGRE FAISANT PARTIE DE LA CARTE 11. QUAND LA CARTE EST FOURNIE A SON EMETTEUR COMME UNE BANQUE, ELLE EST ACCOMPAGNEE D'UN DOCUMENT FERME 17 SUR LEQUEL DES DONNEES PMKSONT IMPRIMEES. A LA RECEPTION DE LA CARTE, SON PORTEUR INTRODUIT UN CODE PERSONNEL IPIN ET, QUAND LA CARTE EST UTILISEE, LES DONNEES QUI Y SONT MEMORISEES SONT COMPAREES DANS UN CALCULATEUR AVEC DES DONNEES PROVENANT D'UNE BASE DE DONNEES. L'INVENTION S'APPLIQUE NOTAMMENT A DES CARTES DE CREDIT.
Patent FR-2587029-A1 (FR)
Title: Derives de benzimidazole, leur preparation et leur application en therapeutique
Inventor: MANOURY PHILIPPE
IPC: A61K31/44
Filed: 1985-09-11
Abstract: DERIVES DE BENZIMIDAZOLE REPONDANT A LA FORMULE I: (CF DESSIN DANS BOPI) DANS LAQUELLE: R EST UN ATOME D'HALOGENE, R EST UN ATOME D'HYDROGENE OU UN RADICAL (C) ALKYLE, R EST UN ATOME D'HYDROGENE OU LE RADICAL HYDROXY, ET R EST UN ATOME D'HYDROGENE OU UN RADICAL (C) ALKYLE, EVENTUELLEMENT SOUS FORME DE TAUTOMERES LORSQUE R EST OH. APPLICATION EN THERAPEUTIQUE.
Patent FR-2574303-A1 (FR)
Title: Dispositif d'entrainement sportif sur un rythme notamment musical
Inventor: HIRANO MUTSUO
IPC: A63B24/00
Filed: 1985-09-12
Abstract: A.DISPOSITIF D'ENTRAINEMENT SPORTIF SUR UN RYTHME NOTAMMENT MUSICAL. B.DISPOSITIF 100 EN FORME DE BATON 110 A DEUX EXTREMITES 120, 130 EN FORME DE BOITIER COMPORTANT DES TRANSDUCTEURS ELECTROACOUSTIQUES ET DES COMMUTATEURS SELECTEURS 300 POUR LES MODES DE FONCTIONNEMENT ET UN DETECTEUR DE PULSATIONS 600 QUI DETECTE LES PULSATIONS CARDIAQUES DE L'UTILISATEUR. C.L'INVENTION CONCERNE LE DOMAINE DES APPAREILS OU DISPOSITIFS POUR L'ENTRAINEMENT SPORTIF A BASE D'EXERCICES RYTHMIQUES.
Patent FR-2691014-A1 (FR)
Title: Waveguide antenna for radar ECM - has two logarithmic shaped launchers with opposite phase feed mounted in waveguide
Inventor: CLAUDE GEHIN
IPC: H01Q13/08
Filed: 1985-10-11
Abstract: The waveguide (11) has two thin sheets of logarithmic shaped metal section radiating elements mounted in a housing (4) on opposite sides (130) of the front face (122) of the waveguide.  Square section elements (123) pass along the waveguide wall to feed the radiating elements. The TE10 electromagnetic wave propagates through the waveguide feeding the opposite phase voltage vector to each radiating element. Units can be combined to form an antenna network. ADVANTAGE - Gives high bandwidth associated with spiral antenna but with superior radiation properties of waveguide.
Patent FR-2573861-A1 (FR)
Title: Short-term guidance control system for rocket or missile
Inventor: KRANZ WALTER
IPC: B64C15/14
Filed: 1985-11-22
Abstract: The system has each of its transverse thrust generators (2) producing a thrust jet (S) continuously after ignition and lasting for the whole of its functioning time. Each generator communicates with an outlet at the periphery of the rocket (11) in at least one position to produce a transverse force. In at least one other position the generator is not in communication with this outlet. The thrust generator is held by an element (9) in a given position. This element can be broken to allow the generator to move into the transverse thrust position.
Patent FR-2595303-A1 (FR)
Title: Raising platform installed on a road transport vehicle
Inventor: DEGUERRY LOUIS
IPC: B60P1/64
Filed: 1986-03-04
Abstract: Raising platform 9 installed on a road transport vehicle 1. The transporter vehicle 1 is equipped with a device 2 for loading and unloading containers, and the platform 9 is fixed to acradle 17 arranged for that purpose, the assembly 17, 9 hence being able to be placed on the site, which makes it possible to free the transporter lorry 1.
Patent FR-2597624-A1 (FR)
Title: Overhead projector screens and apparatus equipped with a screen according to the invention
IPC: G03B21/62
Filed: 1986-04-18
Abstract: The invention relates to overhead projector screens and to apparatus equipped with a screen according to the invention. A screen according to the invention is composed of a plurality of layers. It comprises at least one front wall 10 made from metal methacrylate tinted dark, the outer face 10a of which is frosted, and a rear wall 11, made from non-reflecting transparent metal methacrylate whose outer face 11a is frosted. Preferably, it also comprises a translucent frosted sheet 12, for example a sheet of tracing paper, inserted between the front and rear walls. One application is the construction of overhead projector screens of large surface area, which can be used in broad daylight.
Patent FR-2602588-A1 (FR)
Title: Apparatus for measuring the internal volume of a hollow body, and method for measurement by means of this apparatus
Inventor: FREMONT ANDRE
IPC: G01F17/00
Filed: 1986-08-08
Abstract: This apparatus comprises an enclosure 1 entirely filled with a liquid 13, a graduated vertical tube 2 connected through one end with the said enclosure 1 and designed to be connected by its other end to the volume V to be measured, means 6, 17 for manometric measurement of the pressure inside the said enclosure, and means 7, 7a for modifying and adjusting the internal volume of this enclosure. A known quantity DELTA Vo of a neutral gas is introduced into the volume V to be measured, the pressure increase is measured, and the volume V is calculated therefrom by application of Boyle's (Mariotte's) law.
Patent FR-2588123-A1 (FR)
Title: Dispositif photovoltaique
Inventor: NAKASHIMA YUKIO
IPC: H01L31/06
Filed: 1986-09-26
Abstract: LE DISPOSITIF PHOTOVOLTAIQUE COMPREND UN ENSEMBLE MULTICOUCHE SEMICONDUCTEUR 3 DE TYPE A UNE CONDUCTIVITE, LEQUEL COMPREND UNE PLURALITE DE COUCHES CONSTITUTIVES AMORPHES MINCES DE DIFFERENTE NATURE, EMPILEES PERIODIQUEMENT ET UNE COUCHE SEMICONDUCTRICE 4 DE TYPE I, LAQUELLE EST CONTIGUE A L'ENSEMBLE MULTICOUCHE ET SUR LAQUELLE LA LUMIERE EST APPLIQUEE A TRAVERS L'ENSEMBLE MULTICOUCHE.
Patent FR-2604361-A1 (FR)
IPC: A61K9/06
Filed: 1986-09-30
Abstract: Pharmaceutical composition comprised of animal fat based on tallow and extracts of IRIS NOSTRES and of RUTA SYLVESTRIS and sulfur. Said composition is particularly efficient in the treatment of varices.
Patent FR-2590194-A1 (FR)
Title: Mecanisme d'agrafeuse
Inventor: OLESEN PAUL
IPC: B25C5/16
Filed: 1986-11-06
Abstract: MECANISME D'AGRAFEUSE. L'AGRAFEUSE COMPORTE UN MAGASIN 12 ET UN COUVERCLE 13, 63, QUI PEUT PIVOTER A UNE POSITION D'OUVERTURE EN DEGAGEANT CE MAGASIN POUR PERMETTRE DE CHARGER DES AGRAFES. UN RESSORT 32 SOLLICITE CE COUVERCLE A SA POSITION DE FERMETURE. UN POUSSOIR 31 COULISSANT DANS LE MAGASIN 12 ET LA MONTURE 13 DE COUVERCLE PRESENTENT DES SURFACES PLANES 34A, 35A ET 58, 59, RESPECTIVEMENT QUI VIENNENT EN CONTACT QUAND LE COUVERCLE EST COMPLETEMENT OUVERT ET LE MAINTIENNENT DANS CETTE POSITION D'OUVERTURE MALGRE LA SOLLICITATION DU RESSORT 32. APPLICATION NOTAMMENT AUX PETITES AGRAFEUSES DE BUREAU.
Patent FR-2595019-A1 (FR)
Title: Moteur electrique a commutation electronique et a poles saillants pour une machine a laver le linge et procede de fabrication de ce moteur
Inventor: FORBES FRANKLIN LEE
IPC: D06F34/08
Filed: 1986-11-12
Abstract: L'invention concerne les moteurs électriques. L'invention procure entre autres un procédé de fabrication d'un moteur à commutation électronique et à pôles saillants 31, en employant une bande découpée de matière ferromagnétique relativement mince. On forme avec cette bande une section de culasse 35 enroulée sur chant et de forme générale annulaire, et on forme sur la culasse un ensemble de pôles saillants 67 qui s'étendent radialement vers l'extérieur de la culasse avec un pas présélectionné. La structure de rotor 101 du moteur est placée autour des pôles saillants. Application aux machines à laver le linge. (CF DESSIN DANS BOPI)
Patent FR-2590155-A1 (FR)
Title: Piece a main, en particulier a usage dentaire
Inventor: KUHN BERNHARD
IPC: A61C5/02
Filed: 1986-11-14
Abstract: SUR UNE PIECE A MAIN, EN PARTICULIER A USAGE DENTAIRE, IL EST PREVU UN MECANISME DE TRANSFORMATION DE MOUVEMENT 8 QUI TRANSFORME LE MOUVEMENT DE ROTATION DE L'ARBRE D'ENTRAINEMENT 6 EN UNE OSCILLATION DE L'ARBRE D'ENTRAINEMENT INTERMEDIAIRE 5 POUR ANIMER L'OUTIL 3 D'UN MOUVEMENT OSCILLANT. LE MECANISME DE TRANSFORMATION DE MOUVEMENT 8 EST CONSTITUE D'UNE PIECE INTERMEDIAIRE 11, POUVANT OSCILLER AUTOUR D'UN AXE 10 PERPENDICULAIRE A L'AXE 9 DE L'ARBRE D'ENTRAINEMENT 6, QUI EST POURVU D'UN ELEMENT D'ENTRAINEMENT A SECTEUR DENTE 12 TRANSMETTANT L'OSCILLATION ET DESTINE A VENIR EN PRISE AVEC UNE ROUE DENTEE CYLINDRIQUE 13 DE L'ARBRE D'ENTRAINEMENT INTERMEDIAIRE 5, ET D'UN ELEMENT DE MISE EN PRISE EN FORME DE TOIT 14 DESTINE A COOPERER AVEC UNE SURFACE DE NUTATION 7 SOLIDAIRE EN ROTATION DE L'ARBRE D'ENTRAINEMENT 6. L'INVENTION PERMET UNE OSCILLATION DE GRANDE AMPLITUDE DE L'OUTIL 3.
Patent WO-8706106-A1 (WO)
Title: Linen for sick persons confined to bed
Inventor: ROUSSEAU CHANTAL MARIE
IPC: A41D13/12
Filed: 1987-04-06
Abstract: The disclosed clothes are characterized by (1) their opening at the back, (2) the width of their sleeves, (3) the central pocket. The easy changing of said clothes gives confort to the sick person since it does not compel the sick person to make any troublesome manipulation and it gives a certain elegance despite the situation which could give the sick person a feeling of inferiority. The fact that is very easy to change said clothes makes it possible to reduce to a minimum the effort of the nursing staff. The present invention relates only to clothes for the sick.
Patent FR-2609889-A1 (FR)
Title: Method for coating a textile product in tape form
Inventor: GRZYBOWSKI ALAIN
IPC: A61F13/02
Filed: 1987-01-26
Abstract: Device for coating a textile product in tape form. The method for coating a textile product in tape form, in particular a tape for medical, para-medical or sports use, consisting in depositing a coating material on at least one face of the product, in order to give the latter specified properties, in particular non-slip and/or self-adhesive properties, is characterised in that the coating material is deposited in a pattern of spaced waves 2.
Patent FR-2595042-A1 (FR)
Title: Dispositif pour retourner bout a bout des cigarettes
Inventor: MOLINS DESMOND WALTER
IPC: A24C5/33
Filed: 1987-02-27
Abstract: DISPOSITIF POUR RETOURNER BOUT A BOUT DES CIGARETTES, QUI COMPREND UN PREMIER ET UN SECOND SYSTEME TRANSPORTEUR POUR DELIVRER DES CIGARETTES LATERALEMENT EN SUCCESSION ET DE FACON SEPAREE DANS LA DIRECTION DE L'ALIMENTATION, ET UNE COURROIE FLEXIBLE SANS FIN TORSADEE, CONCUE DE FACON A RECEVOIR DES CIGARETTES DUDIT PREMIER SYSTEME TRANSPORTEUR, A RETOURNER LES CIGARETTES BOUT A BOUT, ET A DELIVRER LES CIGARETTES AINSI RETOURNEES AU SECOND SYSTEME TRANSPORTEUR, CARACTERISE EN CE QUE LA COURROIE SANS FIN 10 COMPORTE DES CANNELURES 8 POUR RECEVOIR DES CIGARETTES DU PREMIER SYSTEME TRANSPORTEUR 6, ET DES MOYENS DE COUVERTURE 22 QUI S'ETENDENT LE LONG DES COTES OUVERTS DES CANNELURES POUR MAINTENIR ET RETENIR LES CIGARETTES DANS LEURS CANNELURES RESPECTIVES, LORS DU RETOURNEMENT DE CELLES-CI.
Patent FR-2608612-A1 (FR)
Title: Polymeres a groupement imides a partir de bis-imides et d'alkenyloxyanilines
Inventor: BARTHELEMY PASCAL
IPC: C08G73/12
Filed: 1987-03-05
Abstract: LA PRESENTE INVENTION CONCERNE DE NOUVEAUX POLYMERES THERMOSTABLES COMPORTANT DES GROUPEMENTS IMIDES. PLUS PRECISEMENT, CES POLYMERES SONT OBTENUS PAR REACTION ENTRE : - (A) UN OU PLUSIEURS N, N-BIS-IMIDES MALEIQUES, - (B) UN OU PLUSIEURS ALKENYLOXYANILINES, - EVENTUELLEMENT (C) UN OU PLUSIEURS N-(METH)ALLYLOXYPHENYLMALEIMIDES OU UN COMPOSE COMPRENANT UN MELANGE D'UN N-(METH)ALLYLOXYPHENYLMALEIMIDE AVEC SES DERIVES DE SUBSTITUTION (METH)ALLYLES SUR LE CYCLE BENZENIQUE, - ET (D) UN COMPOSE IMIDAZOLE. CES POLYMERES PEUVENT ETRE UTILISES POUR LA REALISATION D'OBJETS MOULES, DE STRATIFIES ET D'ARTICLES A STRUCTURE CELLULAIRE.
Patent FR-2612444-A1 (FR)
Title: Protection device with a tamperproof circuit for wood machine
Inventor: VASSEUR CLAUDE
IPC: B27G21/00
Filed: 1987-03-17
Abstract: The protection device, which can be used especially on a trimming machine, includes a protective screen 16 which can be moved with respect to the bed of the machine between a position in which it prevents the operator from gaining access to the cutting member 14 and a position in which it allows intervention on this member. The screen carries metal proximity detectors and surface proximity detectors diffusing light, associated in a circuit for maintaining the supply of the electric drive motor, the sensors being grouped together in several mountings, at least one of which conducts for each working configuration in which the screen provides the desired protection.
Patent FR-2595967-A1 (FR)
Title: Apparatus for producing a circularly incurvate right-angled-section, having one leg smooth and the other leg corrugated, for making collars intended for the packaging of materials in strip form
Inventor: PECCIOLI ENZO
IPC: B21D53/16
Filed: 1987-03-19
Abstract: a) Apparatus for producing a right-angled-section (with unequal legs) having one angle leg smooth and the other leg corrugated, which section is circularly incurvate with a view to making collars intended for the packaging of rolls of materials in strip form. b) The apparatus is characterised in that it comprises, as fundamental component parts, an electric motor which, by means of a combined belt/gear speed-reducing transmission, drives a toothed wheel which directly actuates a first output shaft and, by means of a pair of equal gear wheels, a second output shaft, and on the said shafts are mounted respectively two toothed tools which interact in order to deform and, more particularly to corrugate one of the sides of the section which is passed between them, the clearance between these two tools being adjustable. c) This apparatus is used to produce thin sheet-metal sections, particularly suited for making collars for the packaging of rolls constituted by materials in strip form.